CGC Population Report: Professor Program Promos

1,317 cards graded by CGC · 653 gem 10s · census updated 2026-09-17

Card	Total pop	Gem 10	Gem rate	CGC 10 value	Raw value
Fighting Energy#105	64	44	68.8%	—	$90.00
Grass Energy#104	64	44	68.8%	—	$90.00
Fighting Energy#6	64	44	68.8%	—	$90.00
Grass Energy#1	64	44	68.8%	—	$90.00
Metal Energy#8	64	44	68.8%	—	$90.00
Darkness Energy#7	64	44	68.8%	—	$90.00
Darkness Energy#15	64	44	68.8%	—	$90.00
Metal Energy#16	64	44	68.8%	—	$90.00
Grass Energy#9	64	44	68.8%	—	$90.00
Fighting Energy#14	64	44	68.8%	—	$90.00
Professor Rowan#112	53	13	24.5%	$99.95	$92.51
Professor Rowan#112 · Professor Program 2007-2008	53	13	24.5%	$99.95	$92.51
Lightning Energy#109	48	20	41.7%	—	—
Lightning Energy#4	48	20	41.7%	—	—
Lightning Energy#12	48	20	41.7%	—	—
Fire Energy#108	33	19	57.6%	—	$56.70
Water Energy#106	33	19	57.6%	—	$22.01
Water Energy#3	33	19	57.6%	—	$22.01
Water Energy#11	33	19	57.6%	—	$22.01
Prof. Oak's Research#98	32	6	18.8%	—	$149.99
Professor Juniper#98	29	8	27.6%	—	$17.58
Professor Oak's Visit#122	28	2	7.1%	$300.00	$22.09
Professor Oak's Visit#122 · Professor Program	28	2	7.1%	$300.00	$22.09
Professor Juniper#101	24	6	25.0%	—	$19.95
Professor Juniper#101 · Professor Program	24	6	25.0%	—	$19.95
Judge#108	19	4	21.1%	—	$33.25
Judge#176	19	4	21.1%	—	$33.25
Judge#235	19	4	21.1%	—	$33.25
Professor Elm's Training Method#79	16	2	12.5%	$99.99	$1.20
Gym Trainer#59	10	0	0.0%	—	$14.85
Gym Trainer#59 · Professor Program	10	0	0.0%	—	$14.85
Professor Sycamore#122	8	1	12.5%	—	$19.95
Roxanne#150	6	1	16.7%	$238.00	$85.03
Voltorb#66	5	0	0.0%	—	$530.62
Professor's Research [Professor Rowan]#147	4	0	0.0%	—	$45.23
Voltorb#100	4	2	50.0%	$3,202.00	$2,600.00
Sonia#167	2	0	0.0%	—	$28.90
Roseanne's Backup#148	2	0	0.0%	—	$3.33
Roseanne's Backup#148 · Professor Program	2	0	0.0%	—	$3.33
Professor Turo's Scenario#177	1	1	100.0%	—	$175.00
Professor Turo's Scenario#177 · Professor Program	1	1	100.0%	—	$175.00
Bianca's Devotion#142	1	1	100.0%	$407.00	$0.15
Professor Sada's Vitality#170	1	0	0.0%	$15.00	$0.20

About this report

This population report shows how many copies of each Professor Program Promos card CGC has graded, how many earned a perfect 10, and what those grades are worth today. A low gem rate means the card is hard to grade well — which is exactly what drives CGC 10 premiums. Census data updates monthly; values update nightly. Click any card for its full price history, every grade’s value, and population across all grading companies.